Surfing the web, Facebook, or Instagram, watching videos, playing games, listening to music, and making e-mails with photo files – are highly consumptive options that prompted engineers to create power banks. In this way they enabled the gadget to work in a long-range mode. The most significant parameter showing how long the definite power bank can be a source of energy for a connected smartphone is the capacity of an external battery measured in mAh. But the higher the capacity of the portable power bank, the larger it will be in size and weight. Lightweight, compact, simultaneously capacious, and inexpensive universal power banks have not yet been presented in the market widely to date.
The users in many cases don’t always need to charge their smartphones fully. There may simply not be enough time for this. In such a situation, the best assistant will be a small and easy power bank. For those who mainly work within the city and use a budget smartphone, a compact 5000 mAh battery may be the best option. If the technical request like – is a 5000 mAh power bank good? is actual – the following calculations is the answer. An average budget smartphone battery has a capacity of 2,000 mAh. In more productive and expensive models battery capacity ranges from 2,500 to 3,000 mAh. A fully charged 5000 mAh external battery will last for 2-2.5 charging cycles. This small in size, the device can be used for several days and can be carried in a pocket or small bag.
There is a good segment of 5000 mAh power banks able to provide a fast-charging function. With this option, charging is accelerated by 40-50%. This is possible by varying the supply voltage and current. The technology for fast energy replenishment differs from manufacturer to manufacturer. In some situations, the through-charge-function of the 5000 mah power bank – the simultaneous replenishment of the resource of the battery itself and the device connected to it, is a good option. To enjoy these advantages, before purchasing the device, the user should make sure the power bank and the gadget support the same mode. Technical parameters of the most relevant small power banks performed below in order to render a perception for what scale and purposes is a 5000 mAh power bank good.
HIPER Mirror 4000:
the ladies’ version of the power bank – it is both a battery and a pocket mirror. This device has the highest output current in the collection – 2.1 This is enough for both a smartphone and a tablet on one charge. The size of the battery does not exceed the average powder box, which easily fits into a purse or clutch. It weighs a little more than a box with eye shadows: 150 grams. Capacity: 4000 mAh. Dimensions: 85 × 85 × 20 mm. There is a green LED indicator that shows the full charge level. Battery charging time is approximately 6 hours. Price – $ 5.32.
Pineng PN-952 5000 mAh White/Black
the user gets the fast-charge option to replenish the gadget in 30-40 minutes up to 100% without being connected to the network. The 5000 mAh power bank makes 2-3 full charges of the phone, and 1-2 charges of the tablet. The body of the device is made of high-quality, shock-resistant ABS plastic. Size: 127 x 68 x 9 mm. Weight is 118 g. The device – and this is 5000 mAh power bank good feature, has 3 connectors. This allows to simultaneously charge 2 devices and charge the power bank itself from the mains or computer. The device is equipped with a 4-level LED charge indicator on the front panel.
There is a micro-USB port for charging from 220 volts or a laptop port on the side of the device. The power bank has a built-in micro-USB cable, and a lightning connector for charging iPhone, and iPad. There is a compartment on the power bank side to hide it. The case of the 5000 mah power bank has unique MCU chip that provides multi-level protection of the battery and the charged device. It is good against short circuits, overvoltage, and voltage surges. Price $ 7.
Rombica NEO Rabbit: the small power bank, made in five colors, has a cylindrical shape – like a small can of women’s deodorant. Equipped with a charge indicator and covered with a rubber shockproof shell to protect against falling. Dimensions: 35x110x35 mm. Output current: 1.8 A – and this is 5000 mAh power bank good skill – well enough for two charges on average. iPhone X charges 1.5 times. A micro-USB adapter is included in the kit. Price – $ 10.86.
Mophie Universal Battery:
Power bank with a capacity of 5000 mAh provides fast-charging charging and charging two devices at the same time. The device equipped with a lightning port and a LED power indicator. The battery case has an aluminum surface, which protects the external battery from severe damage and minimal water splashing. Price $ 29.7.
Xiaomi Mi Power Bank ZMI QB805 5000 mAh:
the body is made of durable ABS plastic. Size: 124 x 69 x 8.72mm. Weight 120 g. Charge current 1-2 A, and a lithium-polymer composition. The device is equipped with an LED battery level indicator and a Quick Charge QC 2.0 function. It supports voltages of 5, 9, and 12 V. There is 1 USB port on the edge of the device. Highly sensitive device mechanisms ensure safe battery operation. Protection against short circuits and overheating is provided. The device renders a pass-through two-way fast charging option. To charge the external battery itself, 3.5 hours are enough at an input current of 2A. The additions to the device include not only a regular USB cable, but also a micro USB. Charging time – 2.3 hours. Price – $13,5.
Xiaomi Mi Power Bank 2 5000:
model with 2.1A output current. The device is equipped with a whole range of protection for rechargeable devices. An aluminum ultra-thin 9.9 mm body of the bank almost does not heat up during operation. Special highly sensitive mechanisms ensure the safe operation of the battery within the permissible temperature ranges. If the smartphone has a battery of up to 2500 mAh – users often request about how long will a 5000 mAh power bank last – the Xiaomi power bank will be enough for two charging cycles.
Mi Power Bank of 5000 mAh – parameters about how long will its capacities last, provides one full charge for iPhone 6, and charges iPhone 5S 2 times. The OVP system automatically prevents damaging the device and the gadget it charges by the power surges. Mi Power Bank 2 automatically recognizes and stops charging if the cable is inserted incorrectly. The charger can be easily reloaded. It can be done by pressing the Power button. Battery charging time: 3.5 hours with 5V / 2A charging and by standard cable. Price: $ 12.6.
Deppa NRG Art 5000:
the capacity of the product equals the parameters of the above-mentioned devices. The accessory has compact dimensions: 130×68.5×8.5. Its weight is 117 g. The maximum outgoing current is 2 A. This allows to charge the smartphone and the power bank itself in a fairly short time. On the front of the device, there are indicators, that display how good is a 5000 mAh power bank battery charge status. On one of the sides of the Deppa NRG Art 5000 the user can see a micro-USB input and a USB output.
On the top, there is an Apple 8-pin connector that allows to charge iOS devices. There is a built-in cable with a micro-USB connector. The product comes with micro-USB and Lightning adapters. A 5000 mAh power bank has short circuits protection. This is significant parameter as this unit identifies how good is the mains current for the charging. This device does not have an on/off button. After connecting the power cable to the smartphone, charging will start automatically. It takes approximately two hours to charge the external battery. The cost is $ 17.2.
The capacity of the power bank сonsidered for purchasing in many cases determined by the purpose of its use. To charge a budget gadget or smartphone once or twice, a 1000 mAh power bank is enough. But banks with a capacity of 5000 mAh fare more productive as equipped with the Fast charge function capable to replenish the smartphone in 40 minutes. This smart feature of the device with a modest price explains how good is a 5000 mAh power bank.